CRAAP
Evaluating Online Information: The CRAAP Test
As teachers, we often turn to the internet to find notes, lesson ideas, or learning materials — from NECTA past papers to TIE digital resources and YouTube tutorials. But not everything online is true or reliable. Some websites share outdated, biased, or even incorrect information. To make sure what we use and share with students is trustworthy, we need to evaluate it carefully.
A simple and effective way to do this is by using the CRAAP Test, which helps us judge the quality of any online resource. CRAAP stands for Currency, Relevance, Authority, Accuracy, and Purpose.
Currency – How current is the information?
Check when the article or video was last updated. For topics that change fast — like ICT in education or health and environment — look for the most recent materials. For example, an article on “Digital Learning in Tanzania” from 2023 will be more useful than one from 2014.
Relevance – Does it meet your needs?
Ask if the information fits your lesson or research. A blog about farming in Asia might not help if your topic is sustainable agriculture in Tanzania. Choose sources that speak to your learners’ context.
Authority – Who created it?
Find out who wrote or produced the content. Is it from a Tanzanian university, TIE, UNESCO, or another credible institution? Materials from experts or educators are generally more reliable than anonymous social media posts.
Accuracy – Is it supported by evidence?
Cross-check the information with other reliable sources. If an article claims “Tanzania has 100% internet coverage,” verify that with official reports from TCRA or NBS before accepting it as fact.
Purpose – Why was it created?
Consider the motive. Is it trying to inform, teach, or sell something? Be cautious with sites that exaggerate facts or promote a product. Good educational resources aim to inform and build understanding — not persuade or advertise.
By practicing the CRAAP Test, you become a critical, informed teacher who models responsible digital behavior for students and contributes to better, fact-based learning in Tanzanian classrooms.